MW
Mary Wall — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lincoln-County, Maine
Our Model Tree links this Mary Wall across the 1930 and 1940 US Censuses in Lincoln-County, Maine (XGBoost, ~Confirmed) — first a head (b.~1899), then head of a 6-person household.
Age 41
b. ~1899
Female
Head
Born: Maine
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Lincoln-County, Maine |
| Surname | Wall |
| Given Name | Mary C |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Widowed |
| Birthplace | Maine |
| 1935 Residence (City) | Dresden town |
| 1935 Residence (County) | Lincoln |
| Additional Details | |
| Occupation | Matron |
| Industry | School |
| Class of Worker | PW |
| Income (1939) | 360 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
| Occupation | Matron |
| Township / Ward | Dresden Town |
| Est. Birth Year | ~1899 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Wall | Daughter | — | 12 | ~1928 |
| Mary Wall | Head | — | 41 | ~1899 |
| Charles Wall | Son | — | 9 | ~1931 |
| Glenwood Wall | Son | — | 16 | ~1924 |
| Albert Wall | Son | — | 13 | ~1927 |
| Natalie Wall | Daughter | — | 11 | ~1929 |
Census Appearances
1930
Lincoln, Maine
Other, age 31
Lincoln, Maine · implied b. ~1899 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wall |
| Given Name | Mary C. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Maine |
| Age at First Marriage | 24 |
| Father's Birthplace | Maine |
| Mother's Birthplace | Maine |
| Occupation | Farm Laborer |
| Industry | General Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
1940
Lincoln-County, Maine
Head, age 41
Lincoln-County, Maine · implied b. ~1899 — 6 household members
| Surname | Wall |
| Given Name | Mary C |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Widowed |
| Birthplace | Maine |
| 1935 Residence (City) | Dresden town |
| 1935 Residence (County) | Lincoln |
| Occupation | Matron |
| Industry | School |
| Class of Worker | PW |
| Income (1939) | 360 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Maine |
| Birth Country | United States |
| Birthplace (normalized) | maine |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Mary Wall across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Wall
Head · 1940 · age 41 · b. ~1899 · Maine
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Lincoln-County, Maine
Open full size
1940 US Federal Census — Lincoln-County, Maine
Page Contents
36 people indexed on this census page (nara:1940:m-t0627-01483-00233)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles H Morrison | 72 | Head | Toll Bridge Operator | Maine |
| 2 | Lillian V Morrison | 72 | Wife | — | Maine |
| 3 | Ernest P Herbert | 65 | Head | — | Maine |
| 4 | Blanche E Herbert | 68 | Wife | — | Maine |
| 5 | John E Hall | 54 | Head | Carpenter | Maine |
| 6 | Marion S Hall | 45 | Wife | — | Maine |
| 7 | Harold W Hall | 20 | Son | Painter | Maine |
| 8 | Roger E Hall | 15 | Son | — | Maine |
| 9 | Mary E Hall | 83 | Mother | — | Maine |
| 10 | Nathan G Stephens | 76 | Head | — | Mass |
| 11 | Oscar W Bailey | 49 | Head | Farmer | Maine |
| 12 | Leila S Bailey | 46 | Wife | — | Maine |
| 13 | Norman S Bailey | 24 | Son | Mechanic | Maine |
| 14 | Albert A Bailey | 18 | Son | Housework | Maine |
| 15 | Malcolm R Bailey | 13 | Son | — | Maine |
| 16 | Joann M Bailey | 5 | Daughter | — | Maine |
| 17 | Irving B Maxcy | 39 | Head | Woodsman | Maine |
| 18 | Marie E Maxcy | 42 | Wife | — | New York |
| 19 | Arthur G Maxcy | 18 | Son | Laborer | Maine |
| 20 | Carolyn Sheldon | 52 | Head | Pupils | Maine |
| 21 | Edward H Thorwell | 70 | Head | Farmer | Maine |
| 22 | Richard William | 54 | Head | Laborer | Maine |
| 23 | Horace A Gilpatrick | 29 | Head | Electrician | Maine |
| 24 | Agnes C Gilpatrick | 32 | Wife | — | Maine |
| 25 | Joseph F Howlett | 73 | Head | Farmer | Maine |
| 26 | Annie S Howlett | 64 | Wife | — | Maine |
| 27 | Edith G Howlett | 81 | Head | — | Maine |
| 28 | Mary C Wall THIS PERSON | 41 | Head | Matron | Maine |
| 29 | Glenwood H Wall | 16 | Son | Laborer | Maine |
| 30 | Albert A Wall | 13 | Son | — | Maine |
| 31 | Evelyn I Wall | 12 | Daughter | — | Maine |
| 32 | Natalie R Wall | 11 | Daughter | — | Maine |
| 33 | Charles E Wall | 9 | Son | — | Maine |
| 34 | Arthur J Burgess | 44 | Head | Laborer | Maine |
| 35 | Lura S Burgess | 37 | Wife | — | Maine |
| 36 | Arlene B Burgess | 11 | Daughter | — | Maine |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)